Number | Name | Date | Kind |
---|---|---|---|
268805 | Sakai et al. | Dec 1882 | |
602010 | Hoenig | Apr 1898 | |
634982 | Johnson | Oct 1899 | |
643867 | Vilbiss | Feb 1900 | |
683589 | Barry | Oct 1901 | |
719586 | Hasbrouck | Feb 1903 | |
742634 | Hall | Oct 1903 | |
1628843 | Horton | May 1927 | |
1642950 | Haas | Sep 1927 | |
1685280 | Findley | Sep 1928 | |
3168092 | Silverman | Feb 1965 | |
3500819 | Silverman | Mar 1970 | |
3589356 | Silverman | Jun 1971 | |
4254774 | Boretos | Mar 1981 | |
4776848 | Solazzo | Oct 1988 | |
4801444 | Kravchenko | Jan 1989 | |
4801587 | Voss | Jan 1989 | |
4994066 | Voss | Feb 1991 | |
5045070 | Rodecki et al. | Sep 1991 | |
5100383 | Lichtenstein | Mar 1992 | |
5171305 | Schickling et al. | Dec 1992 | |
5190192 | Lina et al. | Mar 1993 | |
5234135 | LaFosse et al. | Aug 1993 | |
5328099 | Petit et al. | Jul 1994 | |
5330446 | Weldon et al. | Jul 1994 | |
5337923 | Lugez et al. | Aug 1994 | |
5368016 | Henry | Nov 1994 | |
5374247 | Lowery et al. | Dec 1994 | |
5453445 | Henry et al. | Sep 1995 | |
5474535 | Place et al. | Dec 1995 | |
5482039 | Place | Jan 1996 | |
5489435 | Ratcliff | Feb 1996 | |
5511698 | Solignac | Apr 1996 | |
5534242 | Henry et al. | Jul 1996 | |
5589156 | Henry et al. | Dec 1996 | |
5593661 | Henry | Jan 1997 |
Number | Date | Country |
---|---|---|
0 357 581 A1 | Mar 1990 | EPX |
0 432 199 B1 | Jul 1993 | EPX |
33 29 176 C1 | Nov 1984 | DEX |
8801924 | Mar 1988 | WOX |
Entry |
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A sample of an everting toroid toy commercially available in North America and Bermuda, purchased Sep., 1997. |